The 12th China International Forum on Food Safety Technologies, the 12th China International Forum on Food Safety, the 19th China Forum on Persistent Organic Pollutants, the 2nd China Congress on Mycotoxins, the 10th China International Modern Agricultural Exposition, the 10th China International Modern Agricultural Exposition, Eliza, Casco and Beacon The mycotoxin detection kit and test strip participated in and passed the AAFCO level certification of Elisa MRT-7 Mycotoxin rapid detection system, which was verified by China Grain and Oil Standard Research and Verification Testing Center.